path: root/src/ChangeLog

2000-08-18  arik devens  <arik@helixcode.com>

	* full-screen.c (full_screen_finalize): see below.

	* image-view.c (image_view_destroy): see below.

	* window.c (window_destroy): ok so i am officially a moron. ;-)
	gconf_client_notify_remove_dir _does_ take an error
	handler... goddamn havoc stupid gconf naming scheme.

2000-08-18  arik devens  <arik@helixcode.com>

	* full-screen.c (full_screen_finalize):
	gconf_client_notify_remove_dir doesn't take an error handler
	argument.

	* image-view.c (image_view_destroy): ditto.	

	* window.c (window_destroy): ditto.
	
2000-08-16  Federico Mena Quintero  <federico@helixcode.com>

	* gtkscrollframe.c (gtk_scroll_frame_size_request): Using the
	child's requisition as our own requisition when the scrollbar
	policy is NEVER is *highly* broken.  The scrolling interface needs
	to be rethought.  In the meantime, disable that code so that we
	always follow the code path for the other policies.

	* image-view.c: Restore the gconf_client_add_dir() stuff.

	* full-screen.c: Likewise.

	* window.c: Likewise.

	* *.[ch]: Date/email updates.
	
2000-07-28  Federico Mena Quintero  <federico@helixcode.com>

	* window.c (open_new_window): Moved the opening in a new window
	functionality to here.  If the original window does not have an
	image loaded, load it in that window instead of creating a new
	one.

2000-07-28  Arik Devens  <arik@helixcode.com>

	* window.c (open_ok_clicked): Added gconf checking for the new
	window pref and if true the opening of images in a new window.

2000-07-27  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (compute_center_zoom_offsets): When you do
	wheel-zooming, the zoom center is now anchored to the mouse
	position.
	(image_view_size_allocate): Reset the zoom anchor point.
	(image_view_button_press): Set the zoom anchor point.
	(image_view_key_press): Likewise.

2000-07-27  Federico Mena Quintero  <federico@helixcode.com>

	* zoom.c (zoom_fit_size): Use rounding to get better results.

	* ui-image.c (ui_image_zoom_fit): Do not subtract the frame
	thickness if the shadow type is GTK_SHADOW_NONE.

	* gtkscrollframe.c (gtk_scroll_frame_get_policy): New function.
	(gtk_scroll_frame_get_shadow_type): New function.

	* image-view.c (image_view_set_zoom): Do not change the zoom
	factor if it is the same as the current one.

2000-07-24  Federico Mena Quintero  <federico@helixcode.com>

	* zoom.c (zoom_image_has_standard_size): New function to see
	whether an image has a well-known screen size.  Sizes stolen from
	the standard resolutions listed in XF86Config.

	* commands.c (cmd_cb_full_screen): Set the image on the image view
	directly.  Also, if the image has a standard size and the
	corresponding option is set, fit the image to the screen.

	* full-screen.c (sb_policy_changed_cb): Set the policy directly.
	(bevel_changed_cb): Set the bevel directly.
	(full_screen_set_full_screen_sb_policy): Removed.
	(full_screen_get_full_screen_sb_policy): Removed.
	(full_screen_set_bevel): Removed.
	(full_screen_get_bevel): Removed.
	(full_screen_set_image): Removed.

	* window.c (sb_policy_changed_cb): Set the policy directly here.
	(window_set_window_sb_policy): Removed; this is a property of the
	UIImage (which is a GtkScrollFrame), not of the Window.
	(window_get_window_sb_policy): Removed.
	(window_set_auto_size): Removed.
	(window_get_auto_size): Removed.
	(window_open_image): Get the auto_size preference directly here.

2000-07-24  Arik Devens  <arik@helixcode.com>

	* full-screen.c: Added bevel prefs to the full screen structure.
	(full_screen_init): Added gconf stuff for bevel as well as setting
	of the bevel type.
	(full_screen_finalize): Added removal of gconf notification and
	setting of the structures to 0.
	(full_screen_set_bevel): New function to set the policy type of
	the bevel.
	(full_screen_get_bevel): New function to get the policy type of
	the bevel.
	
2000-07-23  Arik Devens  <arik@helixcode.com>

	* full-screen.c: Added scrollbar prefs to the full screen
	structure.
	(full_screen_init): Added actual setting of the scrollbar prefs
	instead of just hoping the universe will be nice to me. ;-) Added
	gconf code for scrollbar prefs.
	(full_screen_sb_policy_changed_cb): New function to monitor the
	gconf db for changes to the scrollbar prefs.

2000-07-16  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (PAINT_UTA2_RECT_WIDTH): Have separate sets of
	constants for the sizes of the glommed rectangles.  For now we set
	both the size for uta1 and uta2 to be 128x128.  This "looks"
	better when repainting than 256x64, I think.  Is there a special
	reason to use 256x64, as the canvas does?  (Photoshop seems to use
	128x128 most of the time).

2000-07-14  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (image_view_button_press): Make the scroll wheel
	control zooming by itself, i.e. without having to press shift.
	This makes more sense than scrolling, since the scroll wheel is
	for 1D data and images are 2D.  It also "feels" better.

2000-07-14  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (image_view_button_press): If you hold down shift,
	you can zoom with the scroll wheel.

2000-07-13  Federico Mena Quintero  <federico@helixcode.com>

	* preferences.h: Removed all the global variables for preferences,
	since now we just use GConf.

	* preferences.c (set_prefs_widgets): Formatting fixes.
	(prefs_dialog): Actually destroy the dialog once we are done.

	* image-view.c (image_view_init): Set the initial zoom factor to
	1.0.  This had been accidentally removed.
	(ImageViewPrivate): Removed the full_screen_zoom thing, since it
	does not belong here.
	(image_view_destroy): Reset notification IDs to zero.
	(image_view_set_full_screen_zoom): Removed function.
	(image_view_get_full_screen_zoom): Ditto.

	* window.c (window_open_image): Actually call window_get_auto_size().
	(window_set_auto_size): Do not queue a draw, since it is not needed.
	(window_destroy): Eeeek!  Free the private structure *after* we
	are done using it!
	(window_destroy): Also remove the auto_size_notify_id.

	* commands.c (cmd_cb_full_screen): Get the preferences from the
	GConf client.

2000-07-13  Pavel Cisler <pavel@eazel.com>

	* image-view.c: (image_view_init):
	Fixed build breakage.
	auto_size_notify_id is gone.

2000-07-13  Arik Devens  <arik@helixcode.com>

	* window.c: Added comments.

2000-07-13  Arik Devens  <arik@helixcode.com>

	* window.c: Added window_sb_policy to WindowPrivate structure.
	(window_sb_policy_changed_cb): New function to poll gconf database
	for window_sb_policy changes.
	(window_init): Added gconf support and window_sb_policy
	monitoring.
	(window_destroy): Added gconf_client_remove handler for
	window_sb_policy.
	(window_construct): Added initial setting of scrollbar policy.
	(window_set_window_sb_policy): New function to set
	window_sb_policy value and update window.
	(window_get_window_sb_policy): New function to get
	window_sb_policy.

	* window.h: Added window_set_window_sb_policy and
	window_get_window_sb_policy.

	* image-view.c: Removed window_sb_policy from ImageViewPrivate
	structure.
	(image_view_init): Removed window_sb_policy polling.
	(image_view_destroy): Removed window_sb_policy.

	* image-view.h: Removed image_view_get_window_sb_policy and
	image_view_set_window_sb_policy.

2000-07-13  Havoc Pennington  <hp@pobox.com>

	* Makefile.am (INCLUDES): GCONF_CFLAGS

2000-07-12  Ramiro Estrugo  <ramiro@eazel.com>

	* commands.c: (cmd_cb_full_screen):
	* image-view.c: (image_view_init):
	* preferences.c: (apply_cb), (set_prefs_widgets):

	Update for gconf client api changes.

2000-07-10  Arik Devens  <arik@helixcode.com>

	* image-view.c: Removed zoom_changed_cb.
	(interp_type_changed_cb): Renamed function and updated.
	(check_type_changed_cb): Renamed function and updated.
	(check_size_changed_cb): Renamed function and updated.
	(dither_changed_cb): Renamed function and updated.
	(scroll_changed_cb): Renamed function and updated.
	(image_view_init): Updated for new functions and fixed a few
	things.

2000-07-10  Arik Devens  <arik@helixcode.com>

	* window.c (window_construct): Do not use image_view_set_preferences().

	* commands.c (cmd_cb_full_screen): Removed global prefs variable.
	(cmd_cb_full_screen): Do not use image_view_set_preferences().

	* preferences.c: Removed prefs_init and the global prefs
	variables.
	(apply_cb): New function to save preferences on an apply signal
	from our property box.
	(load_prefs_dialog): Connect to our apply signal and run apply_cb.
	(set_prefs_widgets): Replaced our own functions with ones from
	e-dialog-widgets.
	(hook_prefs_widgets): Replaced our own functions with ones from
	e-dialog-widgets.

	* main.c: Removed prefs_init.

	* Makefile.am (eog_SOURCES): Added e-dialog-widgets.[c,h].

	* e-dialog-widgets.h: Add public function for
	e-dialog-widget-hook_property.

	* image-view.h: Add public function decs for the change prefs
	functions.

	* image-view.c: Removed global prefs variables.
	(image_view_init): Create our GConfClient, register our notify
	events, and get the current values.
	(image_view_finalize): Destroy the client.
	(change_zoom): New function to set prefs on gconf change.
	(change_scroll): Same as above.
	(change_dither): Same as above.
	(change_check_size): Same as above.
	(change_check_type): Same as above.
	(change_interp_type): Same as above.
	(image_view_set_preferences): Removed function.

2000-07-10  Federico Mena Quintero  <federico@helixcode.com>

	* preferences.c (prefs_init): Removed hardcoded values that were
	used for testing.

2000-07-10  Arik Devens  <arik@helixcode.com>

	* e-dialog-widgets.c: Moved all the property box hooking code into
	new functions.
	(e_dialog_widget_hook_value): Added property box hook functions.
	(e_dialog_widget_hook_property): New function to hook widgets to
	property box.
	(hook_radio): Removed property box hooks.
	(hook_radio_property): New function to hook radio widgets to a
	property box.
	(hook_option_menu): Removed property box hooks.
	(hook_option_menu_property): New function to hook option menus to
	a property box.
	(hook_toggle): Removed property box hooks.
	(hook_toggle_property): New function to hook toggle buttons to a
	property box.
	(hook_spin_button): Removed property box hooks.
	(hook_spin_button_property): New function to hook spin buttons to
	a property box.
	(hook_editable): Removed Property box hooks.
	(hook_editable_property): New function to hook editable widgets to
	a property box.

2000-07-07  Federico Mena Quintero  <federico@helixcode.com>

	* window.c (WindowPrivate): Removed all the window mode crap.
	Windows are now always in image-viewing mode.  When we
	componentify EOG the window code will go away, anyways, but this
	makes life simpler for now.
	(auto_size): New function to automatically pick the window size
	and zoom factor based on the image size.
	(window_open_image): Use auto_size().

	* full-screen.c (full_screen_get_ui_image): New function.

	* commands.c (cmd_cb_full_screen): Set the proper zoom factor on
	the full screen view.

2000-07-01  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (paint_rectangle): Check if we actually were able
	to create the temporary pixbuf.

2000-06-30  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (request_paint_area): New argument to support
	explicit synch behavior for the first pass.
	(scroll_to): Draw the first pass synchronously.  This eliminates
	trailing.
	(image_view_expose): Draw this asynchronously.
	(image_view_draw): Ditto.

2000-06-20  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (paint_rectangle): Special-case zoom == 1.0 to
	unconditionally use GDK_INTERP_NEAREST.  Pixops should optimize
	this itself, but things seem to be slower if you use other
	interpolation types even when the zoom is 1.0.  Also,
	short-circuit the fastest case to not create a temporary pixbuf
	and thus avoid a memcpy().
	(request_paint_area): Short-circuit NEAREST interpolation and zoom
	== 1.0 to paint synchronously.
	(scroll_to): Use request_paint_area() instead of calling
	uta_add_rect() directly.  This lets us do the short-circuiting
	there.
	(ImageViewPrivate): Added a second microtile array for
	interpolated drawing.
	(remove_dirty_region): Free both utas.
	(paint_iteration_idle): Handle both utas.  This is the core of
	two-pass scrolling:  when a rectangle is pulled from the first
	uta, add it to the second uta.
	(scroll_to): Handle both utas.

2000-06-13  Anders Carlsson  <andersca@gnu.org>

	* gtkscrollframe.c (gtk_scroll_frame_button_press): Added mouse wheel
	scrolling support.

2000-05-18  Federico Mena Quintero  <federico@helixcode.com>

	* preferences-dialog.glade: Use saner widget names; StudlyCaps are
	evil!

	* Makefile.am: Added the glade stuff.

	* main.c (main): Initialize glade.

	* window.c (settings_menu): New settings menu.
	(preferences_cmd): Call preferences_dialog().

2000-05-08  Federico Mena Quintero  <federico@helixcode.com>

	* preferences.[ch]: New files with the preferences code.

	* main.c (main): Call prefs_init().

	* image-view.c (ImageViewPrivate): Added the per-view
	configuration options for interpolation and checks.
	(image_view_init): Initialize the configuration options.
	(paint_iteration_idle): Use priv->interp_type.
	(paint_rectangle): Compute the check color and size.  Use the
	user-specified dither mode.
	(image_view_set_interp_type): New function.
	(image_view_get_interp_type): New function.
	(image_view_set_check_type): New function.
	(image_view_get_check_type): New function.
	(image_view_set_check_size): New function.
	(image_view_get_check_size): New function.
	(image_view_set_dither): New function.
	(image_view_get_dither): New function.
	(image_view_set_preferences): New function.
	(image_view_set_scroll): New function.
	(image_view_get_scroll): New function.

	* window.c (set_mode): Set the image view parameters from the
	preferences.

	* commands.c (cmd_cb_full_screen): Likewise.

	* window.c (window_key_press): Accept q for exiting the program.

	* full-screen.c (full_screen_key_press): Also accept C-w and q for
	exiting full-screen mode.

	* Makefile.am (eog_SOURCES): Added preferences.[ch].

2000-05-05  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c: New "zoom_fit" class to ask the parent to zoom to
	fit.

	* ui-image.c (zoom_fit_cb): New handler for the "zoom_fit" signal
	of the image view.

	* window.c (set_mode): Give the focus to the image view widget.

	* full-screen.c (full_screen_key_press): Doh, call the parent
	class handler.
	(full_screen_show): Give the focus to the image view widget.

	* image-view.c (image_view_key_press): New handler for key
	presses.

	* commands.c (set_window_zoom): New function.  Now we use this in
	all other command callbacks.
	(cmd_cb_zoom_fit): Use ui_image_zoom_fit().
	(cmd_cb_full_screen): Use the FullScreen widget directly.

	* full-screen.c (full_screen_set_image): Get the image view and
	operate on it.

	* window.c (window_open_image): Likewise.
	Removed zooming functions.

	* ui-image.c (ui_image_get_image_view): New function.
	Removed image and zooming functions.
	(ui_image_zoom_fit): Set the zoom directly on the image view.

2000-04-27  Darin Adler  <darin@eazel.com>

	* window.c (window_full_screen): 
	* Makefile.am:
	Temporarily turned off the Full Screen item until
	Federico gets a chance to check in full-screen.[ch].

2000-04-26  Federico Mena Quintero  <federico@helixcode.com>

	* full-screen.[ch]: New files for the full screen view mode.

	* window.c (view_menu): Added a Full Screen item.

	* commands.c (cmd_cb_full_screen): New command callback.

	* window.c (window_full_screen): New function to launch a full
	screen view.

	* ui-image.c (ui_image_get_image): New function to query the image
	that an image view scroller is displaying.

	* image-view.c (paint_rectangle): Take in the interpolation type.
	(pack_pixbuf): New function to pack an RGBA pixbuf into RGB
	scanlines, while preserving the rowstride.  This is to compensate
	for the lack of gdk_draw_rgb_image_32_dithalign().
	(paint_rectangle): Generate a 32-bit pixbuf to use the fast
	scaling code and then use pack_pixbuf() before rendering use
	GdkRGB.  Sigh.  For now this functionality is #ifdefed out so that
	I can do proper benchmarks.

	* Makefile.am (eog_SOURCES): Added full-screen.[ch] to the list of
	sources.

2000-04-23  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (compute_scaled_size): Pass in a zoom value instead
	of using the view's.
	(compute_center_zoom_offsets): New function to compute the offsets
	for the new zoom value so that they keep the image centered on the
	view.
	(scroll_to): Only update the offsets and do not paint if the
	widget is not drawable.
	(image_view_size_allocate): Re-center the offsets if the zoom
	changed.

2000-04-21  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (scroll_to): New function to do proper scrolling of
	the image view.
	(drag_to): Use scroll_to().
	(adjustment_changed_cb): Use scroll_to().

	* uta.c (uta_copy_area): New function to do the equivalent of a
	BitBlt on a microtile array.  It is not perfect; see the FIXME for
	details.
	(copy_tile): Helper function for uta_copy_area().
	(uta_ensure_size): Create a new uta with the proper size if the
	specified uta is NULL.
	(uta_add_rect): Special-case source tiles that are empty so as not
	to add a bigger region than needed.

2000-04-20  Federico Mena Quintero  <federico@helixcode.com>

	* window.c (window_open_image): Add the image size to the window
	title.

	* image-view.c (drag_to): New function to drag the image to a
	specified mouse position.
	(image_view_button_press): Handle button presses by initiating the
	drag.
	(image_view_button_release): Handler button releases by
	terminating the drag.
	(image_view_motion): Handle motion events by dragging the image.

2000-04-14  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (image_view_unrealize): Doh, call the parent class
	unrealize handler, not the unmap handler!  Another cut&paste bug.

2000-04-13  Federico Mena Quintero  <federico@helixcode.com>

	* image-view.c (image_view_size_allocate): Set the correct size
	for the window and recompute the adjustments.
	(paint_rectangle): The offset of the image with respect to the
	window is the negative of the adjustment offset.
	(image_view_destroy): Disconnect from the adjustments.
	(image_view_finalize): Unref the adjustments.  Free the private
	part of the ImageView structure here.
	(image_view_set_image): Queue a resize.  We still need to adjust
	or reset the scroll offsets.
	(image_view_set_zoom): Queue a resize.  We still need to re-center
	the zoom offsets.
	(adjustment_changed_cb): As a temporary solution, repaint the
	whole thing.  I need to finish uta_copy_area() for uta.c to be
	able to use gdk_window_copy_area() on the image window.

	* uta.c (uta_add_rect): Fixed computation of microtile
	coordinates.  Fixed a bunch of stupid off-by-one errors.
	(uta_remove_rect): Fixed computation of microtile coordinates and
	clipping coordinates.
	(uta_find_first_glom_rect): As a quick hack, use a bastardized
	version of art_rect_list_from_uta() to find the first glommed
	rectangle.  This will be replaced with a more efficient function
	in the future.

2000-04-03  Federico Mena Quintero  <federico@helixcode.com>

	* uta.c (uta_remove_rect): Finished implementing.

2000-04-03  Darin Adler  <darin@eazel.com>

	* uta.c (uta_remove_rect): Fixed typos that prevent it from
	compiling. I guess this was a little unintentional April Fool's
	joke from Federico :-)

2000-04-01  Federico Mena Quintero  <federico@helixcode.com>

	* uta.[ch]: New files with utilities for manipulating microtile
	arrays.

	* image-view.[ch]: New files with the new image view widget.  We
	don't use the canvas anymore due to GtkLayout's lack of diagonal
	scrolling.  This widget uses a fancy method to pull out dirty
	rectangles from a microtile array, one by one, in the idle loop.
	This lets the user preempt the drawing process, say, when
	scrolling or zooming quickly.

	* ui-image.c (UIImagePrivate): Removed the canvas-related fields.
	Now we use an ImageView widget instead.  Modified all the
	functions to use this, and removed some old canvas-specific
	functions.

	* Makefile.am (eog_SOURCES): Added image-view.[ch] to the list of
	sources.  Removed image-item.[ch] and render.[ch]; we now use the
	GdkPixbuf scaling functions instead of our own.

	* Makefile.am (eog_SOURCES): Added uta.[ch] to the list of
	sources.

	* gnome-icon-item-factory.c (ii_factory_configure_item): Removed
	obsolete x_set and y_set arguments from the pixbuf canvas item.

	* *.[ch]: Use the gdk_pixbuf_get_*() accessor functions instead of
	accessing the GdkPixbuf's fields directly.

1999-12-10  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (bm_compute_item_size): New helper function to
	compute item and space sizes.
	(bm_compute_layout): Use the above function; it will also be used
	by other functions.
	(adjustment_value_changed): Queue a scroll update when an
	adjustment changes.
	(bm_update): Renamed from bm_update_data(); now this handles both
	scrolling and data updates for block mode.

1999-12-09  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (gnome_wrap_list_class_init): Register the
	set_scroll_adjustments magic signal.
	(set_scroll_adjustments): Handle adjustment changes.

	* gnome-wrap-list.h (GnomeWrapListClass): Added the
	set_scroll_adjustments signal.

	* ui-image.c (ui_image_set_image): Fix off-by-one error when
	setting the scroll region of the canvas.

	* gnome-wrap-list.c (bm_update_data): Clear the items that are
	past the end of the data.

1999-12-04  Federico Mena Quintero  <federico@redhat.com>

	* gnome-icon-caption.c (gnome_icon_caption_class_init): Register
	the "request_text" signal.

1999-12-03  Federico Mena Quintero  <federico@redhat.com>

	* gnome-icon-caption.[ch]: Start of the new caption canvas item.
	This is basically the old stinky GnomeIconTextItem with a saner API.

1999-12-01  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (bm_ensure_array_size): New function to ensure
	that the item array has the correct size and layout information.
	(bm_update_range): New function to update a range of displayed
	items.
	(bm_update_data): Moved a lot of functionality to the above
	functions to make it clearer.

1999-11-30  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (bm_compute_layout): Take the border width and
	style border thickness into account.  Also, fix the computation
	for the number of items that fit across the minor dimension.
	Also, adjust the scroll region.
	(bm_adjust_scroll_region): New function to set the scroll region
	in block mode.
	(WrapListPrivate): Added fields for the signal IDs of the
	connections to the models.
	(model_set): Disconnect from the old model's signals and connect
	to the new model's ones.
	(selection_model_set): Likewise.
	(gnome_wrap_list_set_position_model): Likewise.
	(model_interval_changed): Implemented handler.
	(model_interval_added): Implemented handler.
	(model_interval_removed): Implemented handler.

	* gnome-list-view.c (gnome_list_view_class_init): The model_set,
	selection_model_set, and list_item_factory_set signals now pass in
	the old model as well so that derived classes can disconnect from
	them properly.
	(gnome_list_view_set_model): Pass in the old model to the signal
	and unref it afterwards.
	(gnome_list_view_set_selection_model): Likewise.
	(gnome_list_view_set_list_item_factory): Likewise.

	* gnome-list-model.c (gnome_list_model_interval_changed): New
	function to emit the signal.
	(gnome_list_model_interval_added): Likewise.
	(gnome_list_model_interval_changed): Likewise.

1999-11-29  Federico Mena Quintero  <federico@redhat.com>

	* window.c (window_open_image): Do not prepend "Eye of Gnome" to
	the title of the window if we have a filename, to be friendlier to
	small taskbars.

1999-11-21  Federico Mena Quintero  <federico@redhat.com>

	* ui-image.c (ui_image_set_image): Do not set the window title
	here, especially not with a gtk_widget_get_toplevel() hack.  An
	UIImage object may not only be the content area of a toplevel
	window; it may appear as a little preview pane in the future as
	well.

	* window.c (window_open_image): Set the window title to the image
	filename here.  Revert to the default title if the image could not
	be loaded.

	* image.c (image_load): Free the previous filename if it exists.
	Also, NULLify the filename field if the file could not be loaded.

1999-11-19  Miguel de Icaza  <miguel@gnu.org>

	* ui-image.c (ui_image_set_image): set the title here.

	* image.c (image_load): Record file name here.

1999-11-18  Federico Mena Quintero  <federico@redhat.com>

	* testicon.c: New test program for the icon view widget.

	* gnome-wrap-list.c (bm_update_data): Set the translation affine
	of the items.

	* gnome-icon-item-factory.c (ii_factory_configure_item): Added a
	missing NULL terminator.
	(ii_factory_create_item): Do not hide the image and the caption.

	* gnome-icon-view.[ch]: New files with the icon view widget.

	* gnome-list-view.c (gnome_list_view_class_init): Per Owen's
	suggestion, changed the signals that were used to set the
	different models to just signals that notify when the models have
	been set.  Derived classes can use these to queue updates or
	whatever.
	(gnome_list_view_set_model): New function, for derived classes
	only, to set a list view's model.
	(gnome_list_view_set_selection_model): Changed to the above
	architecture.
	(gnome_list_view_set_list_item_factory): New function, likewise.

	* gnome-wrap-list.c (model_set): Implemented.
	(selection_model_set): Implemented.
	(list_item_factory_set): Implemented.
	(gnome_wrap_list_set_item_size): Implemented.
	(gnome_wrap_list_set_row_spacing): Implemented.
	(gnome_wrap_list_set_col_spacing): Implemented.
	(bm_update_data): Implemented delayed updates for when the data
	models change.
	(WrapListPrivate): Added a shadow_type parameter.
	(gnome_wrap_list_size_request): Implemented.
	(gnome_wrap_list_size_allocate): Implemented.
	(gnome_wrap_list_set_shadow_type): New function to set the shadow type.
	(gnome_wrap_list_destroy): Unparent/destroy the canvas.  Unref the
	position list model.
	(gnome_wrap_list_map): Implemented.
	(gnome_wrap_list_unmap): Implemented.
	(gnome_wrap_list_draw): Implemented.
	(gnome_wrap_list_expose): Implemented.

1999-11-16  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (bm_compute_layout): New function to compute
	layout information for block mode.
	(gnome_wrap_list_init): Provide semi-sane defaults for the item size.

1999-11-12  Federico Mena Quintero  <federico@redhat.com>

	* gnome-wrap-list.c (gnome_wrap_list_forall): Implemented.
	(gnome_wrap_list_set_use_unit_scrolling): New function to set
	whether to use block scrolling or abritrary offsets.
	(gnome_wrap_list_get_use_unit_scrolling): Getter for the above
	property.
	(BlockModeInfo): New structure to describe automatic layout mode.

	* gnome-position-list-model.c
	(gnome_position_list_model_get_position): Modified so that it
	returns a boolean value to say whether an item has a set position
	or not.
	(gnome_position_list_model_set_position): New function to set the
	position of an item.  Added a "set_position" signal to the class.

1999-11-09  Federico Mena Quintero  <federico@redhat.com>

	* gnome-icon-item-factory.c (ii_factory_configure_item):
	Implemented the ::configure_item() method, now that we have
	GnomeCanvasPixbuf.
	(gnome_icon_item_factory_new): New function to create an icon item
	factory.
	(gnome_icon_item_factory_init): Create a stipple pattern for the
	selection and focus rectangles.

	The ChangeLog for the rest of the icon list framework starts here.

1999-10-20  Federico Mena Quintero  <federico@redhat.com>

	Upgrade to gdk-pixbuf 0.3:

	* *.[ch]: Changed GdkPixBuf to GdkPixbuf everywhere.

	* image.c (image_load): Use gdk_pixbuf_new_from_file().

1999-09-28  Federico Mena Quintero  <federico@redhat.com>

	* stock/stock-zoom-1.xpm: Improve the appearance of the icon's
	numbers.

	* ui-image.c (canvas_realized): Set the cursor to a hand.
	(UIImagePrivate): Added fields for the anchor point for dragging.
	(drag_to): New function to allow dragging of the canvas.  It will
	perform badly for diagonal movement; see the comment in this
	source file to see why.

	* cursors.c (cursor_get): New file and new function to create
	mouse cursors.

	* Makefile.am: Added the cursors directory.  Added cursors.[ch] to
	the list of sources.

	* cursors/Makefile.am: Added the cursor data files.

1999-09-24  Federico Mena Quintero  <federico@redhat.com>

	This is the start of the new icon list / column list / tree
	widgets.

	* gnome-list-model.[ch]: New files that define an abstract list
	model.

	* gnome-list-model.c (gnome_list_model_class_init): Made
	get_length a signal.
	Implemented the signal marshallers.

1999-09-23  Federico Mena Quintero  <federico@redhat.com>

	* window.c (set_menu_tb_sensitivity): Renamed from
	set_menu_sensitivity.  Also sensitize the toolbar widgets.
	(WindowPrivate): Added a field to keep the zoom toolbar items.
	(window_destroy): Free said array.

	* tb-image.c (tb_image_new): Also return an array with the widgets
	for the zoom buttons.

	* stock.c (stock_init): New function to initialize the stock
	pixmaps.

	* tb-image.c (toolbar): Use the stock pixmaps.

	* main.c (main): Initialize the stock pixmaps.

	* Makefile.am (SUBDIRS): Process the stock directory.

1999-09-22  Federico Mena Quintero  <federico@redhat.com>

	* main.c (main): Use gtk_widget_show_now().  This will be better
	when we have progressive image loading in place.

1999-09-22  Federico Mena Quintero  <federico@redhat.com>

	These changes are based on a patch by Michael Meeks (mmeeks@gnu.org).

	* Makefile.am (eog_SOURCES): Added util.[ch] to the list of sources.

	* util.c (open_failure_dialog): New function to run a failure
	message box.

	* window.c (window_open_image): Return a status value.
	(open_ok_clicked): Use open_failure_dialog() if the image could
	not be loaded.  Also, hide the file selector before we attempt to
	load the image.

	* main.c (main): Use open_failure_dialog() if the image could not
	be loaded.  Exit with an error value if no image could be opened.

	* image-item.c (recompute_bounding_box): Fetch the image
	dimensions only if the pixbuf exists.
	(image_item_draw): Likewise.

1999-09-22  Federico Mena Quintero  <federico@redhat.com>

	* ui-image.c (ui_image_set_image): Set the width/height of the
	image item.

	* image-item.c (ImageItemPrivate): Added user width and height
	values.  Removed the single zoom value.
	(image_item_class_init): Register the width/ height arguments.
	(image_item_init): Initialize the width/height values.
	(image_item_set_arg): Handle the width/height arguments.
	(image_item_get_arg): Likewise.
	(recompute_bounding_box): Use width/height instead of zoom.
	(image_item_update): Likewise.
	(image_item_draw): Likewise.
	(image_item_point): Likewise.
	(image_item_bounds): Likewise.

	* render.c (render_image): Changed so that it takes in a GdkPixbuf
	instead of an Image.  Added support for anamorphic scaling.

1999-09-18  Federico Mena Quintero  <federico@redhat.com>

	* window.c (zoom_menu): Added a zoom factor menu.

	* ui-image.c (ui_image_construct): Set the step_increment for the
	scrolling adjustments.

	* ui-image.c (ui_image_get_zoom): New function to get the current
	zoom factor.
	(ui_image_zoom_fit): New function to zoom to fit the size of the
	image view.

	* window.c (window_construct): Create the toolbar.
	(view_menu): Added the View menu.
	(window_zoom_in): Zoom in by 5%.
	(window_zoom_out): Zoom out by 5%.
	(window_zoom_1): Zoom to 1:1 scale.
	(window_zoom_fit): Zoom to fit the window.
	(window_construct): Keep a pointer to the view menu and call
	set_mode().
	(set_menu_sensitivity): New function to set the sensitivity of
	menu items according to the window mode.
	(set_mode): Call set_menu_sensitivity().

	* tb-image.[ch]: New files with the definition of a toolbar for
	image windows.

	* commands.[ch]: New files with command callbacks for menus and
	toolbars.

	* main.c (main): Open the images specified in the command line.

	* window.c (window_open_image): Renamed from open_image() and made
	public.
	(window_open_image_dialog): Renamed from open_cmd() and made
	public.
	(window_close): Renamed from close_window() and made public.
	(file_menu): Use the callbacks in commands.h.

	* ui-image.c (ui_image_set_zoom): New function to set the zoom
	factor of an image view.

1999-09-17  Federico Mena Quintero  <federico@redhat.com>

	* window.c (new_window_cmd): Implemented File/New Window.
	(open_cmd): Oops.  Patch from Tom Gilbert to fix the cancel
	button.

	* ui-image.c (ui_image_set_image): Doh.  Unref the correct image
	(typo fix).

	* window.c (window_construct): Set the default size of windows to
	something resonable.
	(open_cmd): Keep the file selection dialog around so that it
	preserves its cwd.  Added a field to WindowPrivate to hold it.
	(open_ok_clicked): Just hide, don't destroy the dialog.
	(open_cancel_clicked): Likewise.
	(open_delete_event): Likewise.
	(window_destroy): Destroy the file selection dialog.

	* ui-image.c (ui_image_set_image): Set the canvas scroll region
	based on the image size.

	* zoom.[ch]: New files with utilitiy functions for computing zoom
	factors.

	* Makefile.am (eog_SOURCES): Added zoom.[ch] to the sources.

	* window.c (WindowPrivate): Added a bin field.  Now we put the
	contents in a simple bin because GnomeApp does not like its
	contents to be removed and added again.
	(window_construct): Create the bin.
	(set_mode): Put the real contents in the bin.

1999-09-17  Federico Mena Quintero  <federico@redhat.com>

	* main.c: Removed old test cruft.

	* window.c (confirm_save): Renamed from confirm_close().
	(open_image): Implemented File/Open.

	* ui-image.c: For now the image view is simply derived from
	GtkScrollFrame.  Implemented basic image setting functionality.

	* image-item.c (image_item_set_arg): Refcount the image.
	(image_item_destroy): Unref the image.

	* image.c (image_new): New function.
	(image_load): New function.  Do simplistic loading of images.
	(image_ref image_unref): Implemented refcounting of images.

	* Makefile.am (eog_SOURCES): Added image.c, ui-image.[ch] to the
	list of sources.

1999-09-16  Federico Mena Quintero  <federico@redhat.com>

	* window.c (exit_cmd): Change of plans.  Do not confirm for
	unsaved files using the Emacs way of doing it, but rather present
	a save/don't save/don't exit dialog.
	(confirm_close): Present a confirmation dialog.

1999-09-15  Federico Mena Quintero  <federico@redhat.com>

	* window.c (window_init): Add the window to the window list.
	(window_destroy): Remove the window from the window list.

	* window.c (window_delete): Confirm before closing.
	(close_cmd): Confirm before closing.
	(exit_cmd): Perform confirmation before exiting.

1999-09-15  Federico Mena Quintero  <federico@redhat.com>

	* window.c (about_cmd): Finished the about box.
	(window_construct): Added a constructor.  Create the menus.
	(window_new): New function.

	* Started the ChangeLog.